What does x equal?
5x + 4 = 1
Answer:
x= -5
Step-by-step explanation:
how would you do log(3250) without a calculator
Answer:
Step-by-step explanation:
It depends on what level you are. Logs are most easily developed by using a series for the natural logarithms (instead of base 10, you use base e). Even that is a difficult process using a series that you won't be introduced to until your second calculus course..
For now, I'd be content to use a calculator. The series does not converge terribly quickly.
Use the given equation to complete the table s = 16t^2 using the points from the table select the graph the best represents the equation a. 0, 16, 64, 144; graph a b. 0, 4, 8, 12 graph a c. 0, 16, 64, 144; graph b d. 0, 4, 8, 12; graph b
Answer:
0, 16, 64, 144
Step-by-step explanation:
I substituted the t values into the giving equation and solved until it gave the s values.
I hope this helps^-^
Answer:
It's A
0, 16, 64,144 graph A edge
Step-by-step explanation:
I got it right see
HELP ASAP❗️
Part A: which of the following is the most reasonable equation for the line of the best fit?
A. Y= 3/4x + 8
B. Y= x+8
C. Y= -3/4x +8
D. Y = 3/4x-8
Part B: using the equation from part A, what is the hourly wage for someone who worked ?
Answer:
number one is c y= -3/4x+8 and b is Formula for hourly rate from salary
To figure out your hourly wage based on your yearly salary, all you do is this: Take your yearly salary and divide that number by 52 (the number of weeks in a year) and then by 40 (the number of hours in a standard work week).
Step-by-step explanation:
$17.40 is 120% of what price?
HELP HELP ASAP ASAP WILL MARK BRAINLIEST
PLEASE EASY POINTS
Answer: yes
Step-by-step explanation: it’s a right triangle
Answer:
No
Step-by-step explanation: all ik its know because the length is not the same as the other side so no
Your living room is a rectangular room, 35x 28 feet. There is a quarter circle hardwood floor (with a 6-foot radius) where the door is, but the rest of the room needs to be covered in carpet.
What is the area of the hardwood floor portion of the room?
Answer:
A = 28.274ft^2
Step-by-step explanation:
Since we have the radius, we can find the area of the circle if it was a full circle.
[tex]A = \pi r^{2}[/tex]
Plug in the radius of 6 feet:
[tex]A = \pi 6^{2}[/tex] = [tex]113.09734[/tex]
With the area of the full circle, we can divide the area by 4 to get the area of a quarter of that circle.
[tex]113.09734 / 4 = 28.274335[/tex] or about [tex]28.274ft^{2}[/tex]
6x2 + 28x - 2 = 2x - 10
Answer:
x = -1/3 or x = -4
Step-by-step explanation:
Answer:
x= [tex]\frac{-1}{3}[/tex]
x= -4
Step-by-step explanation:
[tex]6x^2+28x-2=2x-10[/tex]
Subtract 2x - 10 from both sides.
[tex]6x^2+26x+8=0[/tex]
[tex]x= \frac{ -(26) +/ \sqrt{(26)^2-4(6)(8)} }{2(6)}[/tex]
x= [tex]\frac{-26 +/\sqrt{676-4(6)(8)} }{2(6)}[/tex]
x= [tex]\frac{-26 +/ \sqrt{676-192} }{2(6)}[/tex]
x= [tex]\frac{-26+/\sqrt{484} }{2(6)}[/tex]
x= [tex]\frac{-26+/22}{12}[/tex]
x= [tex]\frac{-26+22}{12}[/tex] = -0.33333333333333 = -1/3
x= [tex]\frac{-26-22}{12}[/tex]= -4
help pls i gotta get everything done by today
Answer:
its in my comments thingy
Step-by-step explanation:
YOUR WELCOME :3Jeremiah ate dinner at 6:17 pm . Before eating, it took him: - 25 minutes to cook dinner - 12 minutes to drive home from the grocery store - 36 minutes to the grocery shop. What time does Jeremiah arrive at the grocery store? Group of answer choices
Answer:
5:04 pm
Step-by-step explanation:
The computation of the time does Jeremiah arrive at the grocery store is shown below:
She ate dinner at 6:17 pm
She took 25 minutes for cooking
She took 12 minutes to drive home from grocery store
And, the 36 minutes to the grocery store
So, the time at which she arrive is
= 6.17pm - 25 minutes - 12 minutes - 36 minutes
= 6.17pm - 73 minutes
= 5:04 pm
pls answer correctly c:
Answer:
they are already correct first true second true third false and 4th true
Step-by-step explanation:
np brainliest?
Write the first six terms of the sequence, beginning with n=1. a(n)=60n Enter the numbers, separated by commas.
Answer:
60, 120, 180, 240, 300, 360
Step-by-step explanation:
a(n)=60n
At n =1
a(1) = 60(1) = 60
At n = 2
a(2) = 60(2) = 120
At n = 3
a(3) = 60(3) = 180
At n = 4
a(4) = 60(4) = 240
At n = 5
a(5) = 60(5) = 300
At n = 6
a(6) = 60(6) = 360
60, 120, 180, 240, 300, 360
multiple choice question pls help mee
Answer:
The answer is D
Step-by-step explanation:
Multiply 24 km by 3.14 (π) and round to the nearest tenth like in the instructions.
A shirt at Target is priced at $20. You have a coupon for 20% off. The tax on the shirt is 8%. What will be the cost of the shirt?
What is the perimeter of the triangle?
The perimeter of the triangle is 34.2 units
How to determine the valueTo determine the value of the perimeter, we need to know the following;
A triangle has three sidesA triangle has three anglesThe sum total of the interior angles of a triangle is 180 degreesA triangle is a 3 - sided polygonThe formula that is used for calculating the perimeter of a triangle is expressed as;
P = a + b+ c
Such that a , b and c are the lengths of the sides of the triangle
Then, we have that;
Using the Pythagorean theorem
a² = 81 + 121
a² = 202
a = √202 = 14.2 units
Perimeter = 9 + 11 + 14.2
Add the values
Perimeter = 34.2 units
Learn more about triangles at: https://brainly.com/question/14285697
#SPJ1
What 3-D object can be created by fol this net? A. Cube B. Rectangular prism C cyclinder D. Triangular prism
Answer:
C. cyilender
Step-by-step explanation:
Hope this helps <3 if it does plz give me a thx<33└(^o^)┘
PLEASE HELP I WILL REWARD WITH BRAINLIEST !!
Answer:
A. 24 units
Step-by-step explanation:
plz help
what is the greatest common factor 9xy-y
then divide it with the number.
Find the total surface area of a cylinder with a diameter of 11 meters and a height of 11 meters. Round to the nearest tenths place.
Answer:
700pi
Step-by-step explanation:
2pi(10)^2+2pi(10)(25)
Can someone please explain how to solve these questions.
Answer: your answer are in the screen shots hope this helped
Step-by-step explanation:
Which expressions have a value greater than 8?
Answer:
A lot of expressions have a greater value that 8.
Step-by-step explanation:
Answer:
So 8 more than 'x' is: x + 8.
Factoriza la diferencia de cubos
1) 8x³ -64
2) 125x³- 64y{6}
3) 8a³- 27b³
4) 27a³- 27b³
Answer:
The first one will be equal 2
Because
[tex] \frac{ - 64}{8} = - 8[/tex]
[tex]x ^{3} = 8 \\ [/tex]
[tex] \sqrt[3]{ - 8} = - 2[/tex]
Oh sorry i read the question wrongly i thought you wanted the value of x
Step-by-step explanation:
main formula used
a³-b³=(a-b)(a²+ab+b²)
Please help me on this!!
Find the area of a parallelogram with base b and height h.
B=74 cm
H=14.8 cm
answer from me: 1,095.2 cm
Use 3.14 the diameter is 28.2, find the area of a circle.
answer from me: 624.26 m
identify the sets to which the number belongs.
answer from me: integer, rational number
thank you so much, plz help if you can
Answer:
1095.2 cm² is correct (don't forget to say it's cm squared)
624.26 m² is correct (ditto)
I'm not 100% sure what the identity of the sets means, you're probably correct though
Step-by-step explanation:
area = 74 x 14.8 = 1095.2 cm²
radius = 28.2/2 = 14.1
area = 3.14(14.1²) = 624.26 m²
At Norman's Newsstand, 5 magazines cost $10.00. How many magazines could you buy with $24.00?
Answer: you could buy 12 magazines
Step-by-step explanation:
each magazine is $2
Answer:
If 5 magazines = $10.00
Then,
10. 20
15. 25
20.30
Step-by-step explanation:
the answer would be 15
Pls help and thank youuuuuu
Answer:
[tex]y = \frac{3}{5}x - 2[/tex]
Step-by-step explanation:
First, find two points that are located on the given line. In this case, we will use the following points:
(-5 , -5) , (0 , -2)
First, find the slope. The slope can be found using the slope formula:
slope (m) = [tex]\frac{y_2 - y_1}{x_2 - x_1}[/tex]
Let:
[tex](x_1 , y_1) = (0 , -2)\\(x_2 , y_2) = (-5 , -5)[/tex]
Plug in the corresponding numbers to the corresponding angles:
m = [tex]\frac{-5 - (-2)}{-5 - 0}[/tex]
Simplify. Combine like terms, and then divide:
m = [tex]\frac{-5 + 2}{-5 - 0} = \frac{-3}{-5} = \frac{3}{5}[/tex]
Plug in [tex]\frac{3}{5}[/tex] into the slope (m), and a point into (x , y) to find the y-intercept:
[tex]y = \frac{3}{5}x + b\\-2 = \frac{3}{5}(0) + b\\-2 = 0 + b\\-2 = b\\b = -2\\[/tex]
Your answer:
[tex]y = \frac{3}{5}x - 2[/tex]
What is the value of x?
26°
to
O
X
= [ ? ]
Answer:
154°Step-by-step explanation:
The central angle and the angle between the tangents are supplementary, so
x + 26° = 180° ( subtract 26° from both sides )
26 - 26 = 0
180 - 26 = 154
x = 154°
Answer: 154
Step-by-step explanation: 26 + x = 180, subtract 26 from both sides, x = 154
AHHH Please help me!.
Answer:
30 degrees
hope it helps
A sign is 4 feet wide and 5 feet long. Find the area of the surface of the sign
thank you!!
Answer:
the area is 20 feet^2
Step-by-step explanation:
For area, you multiply the lengths together
The line y = 2x-5 cuts the x and y axes at point A and B respectively.
Find the coordinates of A and B,
Write down the gradient of y = 2x - 5.
To find the coordinates of points A and B, go to Desmos and graph the given equation.
The word gradient means slope.
The slope is the coefficient of x in the equation. See it?
The gradient is 2.
Which of these number sentences is NOT true?
Answer:
I’m pretty sure it’s D
Step-by-step explanation:
A. Lets convert millimeters into kilometers.
[tex]1cm = 10mm \\ 10mm = 1cm \\ 10 \times 30 = 1 \times 30 \\ 300mm = 30cm \\ 30cm > 3cm[/tex]
since 4000000mm = 4km, A is true. (Not the answer)
B. Lets convert millimeters into centimeters.
[tex]1cm = 10mm \\ 10mm = 1cm \\ 10 \times 30 = 1 \times 30 \\ 300mm = 30cm \\ 30cm > 3cm[/tex]
Since 300mm > 3cm, B is true. (Not the answer)
C. Lets convert millimeters to meters.
[tex]1000mm = 1m \\ 1m = 1000mm \\ 1 \times 5 = 1000 \times 5 \\ 5m = 5000mm[/tex]
Since 5m = 5000mm, C is NOT true. (Answer)
D.Lets convert metres to kilometres.
[tex]1km = 1000m \\ 1 \times 2 = 1000 \times 2 \\ 2km = 2000m \\ 2km < 20km[/tex]
Since 2000m < 20km, D is true. (Not the Answer.)